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v3.23.1

Taxation (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Jan. 01, 2008 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Taxation (Details) [Line Items] |  |  |  |
Unified corporate income tax rate | 25.00% |  |  |
Preferential tax rate | 15.00% |  |  |
Preferential tax rate extension period | 3 years |  |  |
Net operating loss carryforwards (in Dollars) |  | $ 134,896 | $ 100,986 | $ 61,257
Minimum [Member] |  |  |  |
Taxation (Details) [Line Items] |  |  |  |
Statutory income tax rate |  |  | 15.00% |
Carry-over period |  | 5 years |  |
Net operating loss carryforwards expiration year |  | 2027 |  |
Maximum [Member] |  |  |  |
Taxation (Details) [Line Items] |  |  |  |
Statutory income tax rate |  |  | 25.00% |
Carry-over period |  | 10 years |  |
Net operating loss carryforwards expiration year |  | 2031 |  |
HONG KONG |  |  |  |
Taxation (Details) [Line Items] |  |  |  |
Statutory income tax rate |  | 16.50% |  |
Shenzhen Ucloudlink Technology Limited [Member] |  |  |  |
Taxation (Details) [Line Items] |  |  |  |
Preferential tax rate |  | 15.00% |  | 15.00%
Preferential tax rate extension period |  |  |  | 3 years

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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.Fact.4) -URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(2)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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